Results 41 to 50 of about 3,127 (189)

Influence of Natural Filler on Mechanical Properties of Hemp/Kevlar Hybrid Green Composite and Analysis of Change in Material Behavior Using Acoustic Emission

open access: yesJournal of Natural Fibers, 2021
This work is focused on development of hybrid composites with better toughness and hardness by including natural filler reinforcements. The changes in the behavior of the composite due to filler inclusion were evaluated through acoustic emission ...
S. P. Jani   +4 more
doaj   +1 more source

Digital Twins for the Design, Interactive Control, and Deployment of Modular, Fiber‐Reinforced Soft Continuum Arms

open access: yesAdvanced Intelligent Systems, EarlyView.
A digital twin framework is presented for modular soft continuum arms built from fiber‐reinforced pneumatic actuators. Cosserat rod models describe individual actuators, while virtual assemblies are formed through serial and parallel networks, preserving actuator‐level architecture and arm deformation.
Seung Hyun Kim   +11 more
wiley   +1 more source

Solid particle erosion behavior of Graphene/SiC/Al2O3/TiO2 coated Kevlar/Epoxy composite materials

open access: yesResults in Chemistry
In light of the finding of a research-based solution for erosion with fabrication and test ceramic fillers incorporating composite material, this research used the electro-spun method to cover fibre mats with nanofiller materials such as graphene, SiC ...
Uttam Kumar Debnath   +4 more
doaj   +1 more source

Synthesis, processing and characterization of impact hardening gel (IHG) reinforced Kevlar fabric composites

open access: yesMaterials & Design, 2020
The impact hardening gel (IHG) reinforced Kevlar fabric composite is a new type of protective material prepared by Kevlar fabric as dispersed phase and IHG as matrix.
Shen Li   +6 more
doaj   +1 more source

KEVLAR-TZ: A Secure Cache for ARM TrustZone

open access: yesCoRR, 2021
Edge devices are increasingly in charge of storing privacy-sensitive data, in particular implantables, wearables, and nearables can potentially collect and process high-resolution vital signs 24/7. Storing and performing computations over such data in a privacy-preserving fashion is of paramount importance.
Oscar Benedito   +2 more
openaire   +3 more sources

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

open access: yesCarbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar   +3 more
wiley   +1 more source

Production and Characterization of Carbon-Kevlar-Aramid Reinforced Layer Composites with VARTM Method

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In this study, laminated composite materials areproduced by Vacuum Assisted Resin Transfer Molding (VARTM) Method. Threedifferent reinforcement materials (carbon, kevlar and aramid) are used in theproduction phase.
Engin Şahin, Yahya Taşgın
doaj   +1 more source

Laser Cutting of Kevlar Laminates, [PDF]

open access: yes, 1977
An investigation has been conducted of the use of laser energy for cutting contours, diameters, and holes in flat and shaped Kevlar 49 fiber-reinforced epoxy laminates as an alternate to conventional machining. The investigation has shown that flat laminates 6.35 mm thick may be cut without backup by using a high-powered (1000-watt) continuous wave CO ...
openaire   +2 more sources

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Optimum design of brake friction material using hybrid entropy-GRA approach

open access: yesMATEC Web of Conferences, 2016
The effect of Kevlar and natural fibres on the performance of brake friction materials was evaluated. Four friction material specimens were developed by varying the proportion of Kevlar and natural fibres.
Kumar Naresh   +3 more
doaj   +1 more source

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